PE pipe extrusion molding device

Abstract

The invention relates to a PE pipe extrusion molding device, which comprises a bottom plate frame, a supporting frame and an extrusion molding assembly, the supporting frame is installed in the middle of the upper end of the bottom plate frame, the extrusion molding assembly is installed on the left side of the upper end of the bottom plate frame, and the middle of the extrusion molding assembly is located at the upper end of the supporting frame. The problems are solved that when an existing PE pipe is machined, round machining cannot be effectively conducted on the interior of the PE pipe generally, so that the formed PE pipe is easily irregular, the defect that the inner wall of the PE pipe is easily rough and concaved and have bubbles and the like generally occurs, the follow-up using effect of the pipe is affected, and meanwhile when the existing PE pipe is machined, the wall thickness of the PE pipeline is generally adjusted by replacing different molds, the wall thickness of the PE pipeline cannot be accurately and conveniently adjusted, and the machining efficiency of the PE pipeline is affected.

Description

Technical field [0001] The present invention relates to the field of PE, and more particularly to a PE tube extruded molding device. Background technique [0002] The PE tube is one of the most common pipelines, which has the advantages of low temperature impact resistance, chemical corrosion, wear resistance; my country's plastics pipeline has developed very fast, and the quality is continuously improved; at present, PE pipe is widely used Applications in building water, building drainage, embedded drainage pipe, building heating, gas transmission, air supply pipe, electrician and telecommunications protection casing, industrial pipe, agricultural management, etc., it is mainly used in urban water supply, urban gas supply And farmland irrigation, etc. [0003] At present, the existing PE tube is usually presented in the following defects when molding: It is prone to irregularities, and the inner walls of the PE pipes are often prone to defects such as rough, recess, bubbles, aff...

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Problems solved by technology

[0005] The present invention can solve the problem that when the existing PE pipes are being processed, the inside of the PE pipes cannot be effectively rounded, so that the formed PE pipes are prone to irregularities, and the inner wall of the PE pipes is usually prone to roughness, Defects such as depressions and air bubbles affect the subsequent use of the pipe. At the same time, when the existing PE pipe is processed, it is usually necessary to adjust the wall thickness of the PE pipe by changing different molds, which cannot accurately and conveniently adjust the wall thickness of the PE pipe. Adjustment, affecting the processing efficiency of PE pipes and other problems

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